Time
January 29, starting at 10:00 AM Pacific (1:00 PM Eastern) What time is it in central time?January 29, 2012

Math
When the band traveled to the latest competition, they left school on the bus at 9:30 am. They arrived in Astoria and practiced until 7:15pm. How long did they spend traveling and practicing that day? What kind of math do I need to do to see how long they practiced?January 28, 2012

U.S History
explain the debate in McCulloch v. Maryland and the final decision in the case. why was the decision significant?January 26, 2012

Social Studies
How did the effort of Daniel Boone and the Louisiana Purchase encourage people to move westward? Daniel created a trail, which came to be called Wilderness Road. Soon thousands of people were going West. In 1803 the Lousiana Purchase was finished it was in the west and the ...January 26, 2012

Math
Does that make this one right than? You said it was wrong earlier since I made a mistake on the typing It continued to get colder. By midnight the temperature was 35o colder than it had been at noon. What was the midnight temperature? -24o?January 26, 2012

Math
Wait the question was actually The temperature rose from +12o to +23o by noon. How much did the temperature change? Would that be 11o since its +12o?January 26, 2012

Math
The temperature rose from -12o to +23o by noon. How much did the temperature change? Answer: 11o I don't get how it's wrongJanuary 26, 2012

ELA
They gave us a paper where we have to correct the mistakes. My twin cousins I have identical twin cousins, Joe and John. They look exactly alike except that Joe has a tiny birthmark under his chin. Unless you look very closely,youd miss it. Both have straight, dark brown hair...January 26, 2012

Temperature(Math)
At 5 o'clock in the morning, the temperature at the top of the race course was -13o. By 10:00 A.M., it was +12o. How much had the temperature risen? Answer: 25o The temperature rose from -12o to +23o by noon. How much did the temperature change? Answer: 11o In the ...January 26, 2012

Math
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is: A. 57 B. 67 C. 77 D. 87 C?January 24, 2012

ELA
Pick the preposition in each sentence. Then draw an arrow from the preposition to the noun that is the object of the preposition. 6. The boy skated very well from the beginning. Answer:from is P and beginning is noun 7. He skated confidently around the rink. Answer: around is ...January 24, 2012

ELA
A preposition relates a noun or pronoun to another word in a sentence. A prepositional phrase begins with a preposition and ends with a noun or pronoun. Pick the prepositional phrase for each sentence 1. A young boy was frail and small for his age. Answer:for his age 2. His ...January 24, 2012

Reading
From the paragrahph which type of trap does the pitcher plant use to catch its prey? There are also pitfall traps, which are very slippery when they get wet. An insect might accidently slip into one of these plants and fall into a deep pitcher filled with rain water and ...January 24, 2012

U.S History
is it Francis Scott Key, after witnessing the bombardment of Fort McHenry by the British Royal Navy ships in Chesapeake Bay during the Battle of Fort McHenry in the War of 1812.December 12, 2011

Statistics
P(x)=.10 "at most" means "binomialCDF" on calculator. 1 student is upper value, 0 is lower value. n=20 or number of trials. ANSWER: CDF=.39 or ~39% that at most one student is left handed in a class of 20 students.December 9, 2011

physics
zero, by newton's 2nd law. having constant velocity, there is no change in its momentum over time. hence there is zero resultant force on it, and it has zero acceleration.November 24, 2011

physics
Let the vector be V. Vsin(51.6)= 494. for the x-component, V(x) = Vcos(51.6) Try drawing the y,and x axis, the vector V, and a right angled triangle.November 24, 2011

physics
it becomes slower as by newton's 2nd law, it undergoes a change in momentum, assuming its mass is kept constant. a resultant force acts in the opposite direction of its motion. hence it retards.November 24, 2011

physics
acceleration = (final velocity minus initial velocity)/time taken. the formula is based on newton's 2nd law, which states that the rate of change of momentum of an object is directly proportional to the resultant force acting on it. F = m(v-u)/t ma = m(v-u)/t hence, a=(v-u)/tNovember 24, 2011

AP calculus
Think about how you can locate these three consecutive terms. What is the first term, and the common difference? The sum of an AP for the first n terms is given by S(n) = (n/2)(2a+(n-1)d) where a = -7, d = 4 So lets say the 3 consecutive terms are the 14,15 and 16th term. to ...November 24, 2011

College Physics
A wire P has resistance R. If the wire is stretched and its length is increased by 10%, what would be the percentage change in its resistance? (Assume the density of the wire remains constant) A) - 10% B) 0 % C) 10% D) 20% My thoughts: Since resistance is R = resistivity x ...November 24, 2011

Physics
1. Resolve the initial velocity. 2. Find the time taken for the horizontal velocity of the ball to hit the wall. 3. Using the value of the time found in 2,find the height reached by the vertical velocity of the ball.November 24, 2011

physics
1. You are planning to build a mini hydro power plant. A river near your home is w = 4.0 m wide and h = 1.0 m deep. You measure the water flow to be v = 1.50 m/s over the brink of a waterfall H = 10.0 m high. The company that makes the turbine advertises e = 25% efficiency in ...November 12, 2011

math
Jacie is considering a job that offers a monthly starting salary of $3000 and guarantees her a monthly raise of $180 during her first year on the job. Find the general term of this arithmetic sequence and her monthly salary at the end of her first year/November 9, 2011

Science
when you ride in a train that passes a train moving in the opposite direction, the other train appears to rush past you at a greater speed than if you were watching from a parked car at a crossing. how does the speed of your train affect your impression of the passing train...November 2, 2011

english
maybe its because people were bullying them, they want to take out their revenge on other people!!!!!!!! i hope that i helpedNovember 2, 2011

physics
A person pushes horizontally with a force of 170 N on a 68 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.22. (a) What is the magnitude of the frictional force? (b) What is the magnitude of the crate's acceleration?October 11, 2011

Civics
im suppose to write an answer to that prompt but i have no idea what the question is answering so i cant think of what to writeSeptember 21, 2011

Civics
explain how the relationship between the american colonists and great britain affected the development of the underlying priciples and ideas in the declaration of independence and in the new state constitutions in north america in the eighteenth centurySeptember 21, 2011

Physics
A raindrop of mass 57.40 mg (that is milli- gram) falls in quiet air (no wind). Due to the air resistance force, the drop has a maximum velocity called the terminal velocity of magnitude, 17.50 m/s, which is reached high above ground. What would be in N the weight of the rain ...September 8, 2011

Math
A landscaper is designing a garden with hedges through which a straight path will lead from the exterior of the garden to the interior. If the polar coordinates of the endpoints of the path are (20, 90°) and (10, 150°), where r is measured in feet, what is the equation...September 6, 2011

Math
An auditorium has 1600 seats. At a ticket price of $6, the owners can sell 1200 tickets. For each 25 cent increase in price the tickets sold reduces by 25. What price should the owners set to maximize the income?August 30, 2011

Math
How do you write the expression for...the sum of the quotient of p and 14, and the quotient of a q and 3August 22, 2011

Science
If it takes 35s for the tughboat to increse its speed uniformly to 25 km/h, starting from rest. The barge has a mass of 75Mg. The propeller provides the propulsion force F which gives the tughboat foward motion, where as the barge moves freely. Determine the force of the rope ...August 1, 2011

math
What is the projected population over a period of 340 years in a region which begins with three couples?July 18, 2011

Calculus
i got V= 4x^3-72x^2+288x V=12x^2-144x+288=0 Then I foiled that and my answers were x=6 and x=12. Clearly I have no idea what I'm doing, I have a test in my class on wednesday and I need to be able to make sense of this in my homework due tomorrowJuly 18, 2011

Calculus
an open box is made by cutting out squares from the corners of a rectangular piece of cardboard and then turning up the sides. If the piece of cardboard is 12 cm by 24 cm, what are the dimensions of the box that has the largest volume made in this way?July 18, 2011